25234986240

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{81131}}^1$

素因数の和:81167

約数の個数: 216

約数和(自身を含む): 90545259168

約数和(自身を除く): 65310272928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 77760, 81131, 103680, 155520, 162262, 243393, 311040, 324524, 405655, 486786, 649048, 730179, 811310, 973572, 1216965, 1298096, 1460358, 1622620, 1947144, 2190537, 2433930, 2596192, 2920716, 3245240, 3650895, 3894288, 4381074, 4867860, 5192384, 5841432, 6490480, 6571611, 7301790, 7788576, 8762148, 9735720, 10384768, 10952685, 11682864, 12980960, 13143222, 14603580, 15577152, 17524296, 19471440, 19714833, 20769536, 21905370, 23365728, 25961920, 26286444, 29207160, 31154304, 32858055, 35048592, 38942880, 39429666, 43810740, 46731456, 51923840, 52572888, 58414320, 62308608, 65716110, 70097184, 77885760, 78859332, 87621480, 93462912, 98574165, 103847680, 105145776, 116828640, 131432220, 140194368, 155771520, 157718664, 175242960, 186925824, 197148330, 210291552, 233657280, 262864440, 280388736, 311543040, 315437328, 350485920, 394296660, 420583104, 467314560, 525728880, 560777472, 630874656, 700971840, 788593320, 841166208, 934629120, 1051457760, 1261749312, 1401943680, 1577186640, 1682332416, 2102915520, 2523498624, 2803887360, 3154373280, 4205831040, 5046997248, 6308746560, 8411662080, 12617493120, 25234986240]

約数ペア:

[(1, 25234986240), (2, 12617493120), (3, 8411662080), (4, 6308746560), (5, 5046997248), (6, 4205831040), (8, 3154373280), (9, 2803887360), (10, 2523498624), (12, 2102915520), (15, 1682332416), (16, 1577186640), (18, 1401943680), (20, 1261749312), (24, 1051457760), (27, 934629120), (30, 841166208), (32, 788593320), (36, 700971840), (40, 630874656), (45, 560777472), (48, 525728880), (54, 467314560), (60, 420583104), (64, 394296660), (72, 350485920), (80, 315437328), (81, 311543040), (90, 280388736), (96, 262864440), (108, 233657280), (120, 210291552), (128, 197148330), (135, 186925824), (144, 175242960), (160, 157718664), (162, 155771520), (180, 140194368), (192, 131432220), (216, 116828640), (240, 105145776), (243, 103847680), (256, 98574165), (270, 93462912), (288, 87621480), (320, 78859332), (324, 77885760), (360, 70097184), (384, 65716110), (405, 62308608), (432, 58414320), (480, 52572888), (486, 51923840), (540, 46731456), (576, 43810740), (640, 39429666), (648, 38942880), (720, 35048592), (768, 32858055), (810, 31154304), (864, 29207160), (960, 26286444), (972, 25961920), (1080, 23365728), (1152, 21905370), (1215, 20769536), (1280, 19714833), (1296, 19471440), (1440, 17524296), (1620, 15577152), (1728, 14603580), (1920, 13143222), (1944, 12980960), (2160, 11682864), (2304, 10952685), (2430, 10384768), (2592, 9735720), (2880, 8762148), (3240, 7788576), (3456, 7301790), (3840, 6571611), (3888, 6490480), (4320, 5841432), (4860, 5192384), (5184, 4867860), (5760, 4381074), (6480, 3894288), (6912, 3650895), (7776, 3245240), (8640, 2920716), (9720, 2596192), (10368, 2433930), (11520, 2190537), (12960, 1947144), (15552, 1622620), (17280, 1460358), (19440, 1298096), (20736, 1216965), (25920, 973572), (31104, 811310), (34560, 730179), (38880, 649048), (51840, 486786), (62208, 405655), (77760, 324524), (81131, 311040), (103680, 243393), (155520, 162262)]